Fetch specific input element by attribure from Array

Question

I have List of Check-boxes array and i want to get specific checkbox by specific attribute.

lets i have 20 checkedboxes in an array object. and each checkbox contains attribute tradeId

<input name="chkTrades" type="checkbox" tradeId="1">

i want to get only checkbox having tradeId=1

how to get it

Array.prototype.filter(), Array.prototype.find()

Andreas
– Andreas

2016-12-23 08:50:33 +00:00
Commented Dec 23, 2016 at 8:50 — Andreas
– Andreas, Commented Dec 23, 2016 at 8:50
can you show us array object

Navneeth
– Navneeth

2016-12-23 09:16:50 +00:00
Commented Dec 23, 2016 at 9:16 — Navneeth
– Navneeth, Commented Dec 23, 2016 at 9:16

Christof · Accepted Answer · 2016-12-23 08:49:06Z

4

You can select attributes in jquery pretty easily:

$('input[type=checkbox][tradeId=1]');

console.log($('input[type=checkbox][tradeId=1]')[0]);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input name="chkTrades" type="checkbox" tradeId="1">
<input name="chkTrades" type="checkbox" tradeId="2">
<input name="chkTrades" type="checkbox" tradeId="3">

answered Dec 23, 2016 at 8:49

Christof

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Comments

Azad · Accepted Answer · 2016-12-23 08:52:54Z

1

select check box by attribute

$('input:checkbox[tradeId=1]');

answered Dec 23, 2016 at 8:52

Azad

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